The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 14, 2023
Filed:
May. 13, 2020
Ridgeline, Inc., Incline Village, NV (US);
George Michael Barrameda, Brooklyn, NY (US);
Joan Hyewon Hong, Incline Village, NV (US);
Hayden Ray Hudgins, Incline Village, NV (US);
Nathan Matthew Macfarlane, Incline Village, NV (US);
Ridgeline, Inc., Incline Village, NV (US);
Abstract
A system for querying a state of aggregate N or creating a projection comprises an interface and a processor. The interface is configured to receive request to query the state of the aggregate N or to create a projection up to a target event and receive a client key. The processor is configured to rehash each event input data of the aggregate N with its corresponding sequence number and a prior event signature to generate a hash value; reencrypt the hash value using the client key to create a check signature; determine whether the check signature is equal to the prior event signature; in response to each check signature being equal to the prior event signature, replay the events of the aggregate N to generate and provide the state of the aggregate N; and in response to a check signature not being equal to the prior event signature, indicate that the aggregate N is not valid.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile